Table 1.
Sample characteristics.
| Sym. n = 11 | Asym. n = 7 | Welch-t/χ2 | p-Value | |
|---|---|---|---|---|
| Age first Stroop testing (year) | 5.49 (0.18) | 5.46 (0.2) | t = .31 | .76 |
| Age second Stroop testing (year) | 9.31 (0.55) | 9.73 (0.51) | t = 1.64 | .12 |
| Gender (female/male) | 5/6 | 5/2 | χ2 = .35 | .55 |
| Household (average income) | 3136 (1125) | 2714 (983) | t = .84 | .42 |
| Handedness (Oldfield score) | 100 (0) | 87.3 (33.6) | t = 1 | .36 |
| Raven (raw score) | 28.6 (2.8) | 28.3 (2.6) | t = .20 | .84 |
Sym: symmetrical sulcal pattern; Asym: asymmetrical sulcal pattern. Standard deviations appear in parentheses.